#!/usr/local/bin/python3
# *_* coding: UTF-8 *_*
# @IDE: PyCharm
# @Version: Python3.7
# @Author: Kendrick.Kc
# @Email: 509556985@qq.com
# @File: np.py
# @Inst: 这里是模块名描述
# @Time: 2023/7/23 10:12
# -----


import numpy as np


# 取对数改变量级
def np_round(value, num=6):
    """ 去掉没必要的小数点位数 """
    return np.round(value, num)
